Dynamic and static stretching on hamstring flexibility and stiffness: A systematic review and meta-analysis

Cai, Peng; Liu, L.; Li, Hai

doi:10.1016/j.heliyon.2023.e18795

Cited by 8 publications

(6 citation statements)

References 54 publications

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“…Furthermore, other factors contribute to increasing ROM, including neural acute adaptations such as stretch tolerance and alteration in sensory input [ 7 , 8 ]. These neural factors are under the regulatory influence of the nervous system and are modulated by receptors located in the musculoskeletal structures [ 40 , 41 ]. Prolonged static stretching (>60 s) is capable of temporarily modifying the H-reflex amplitude, leading to its reduction and subsequently resulting in a reduction of involuntary spinal reflex activity [ 8 ].…”

Section: Discussionmentioning

confidence: 99%

Acute Effects of Stretching Exercises on Posterior Chain: Analysis of Shear Modulus by Elastography SSI

Albuquerque Brandão,

de Carvalho Teixeira,

Fernandes de Oliveira

2023

Translational Sports Medicine

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The posterior chain muscles of the lower limb include the hamstrings and triceps surae, along with the Achilles tendon. This study aimed to investigate the acute effects of static stretching exercises commonly used in clinical and training settings on the shear modulus (µ) of these muscles and tendon using Supersonic Shear-Wave Imaging (SSI) elastography. Fifteen healthy adults participated in the study, performing stretching exercises for hamstrings and triceps surae. Shear modulus and joint range of motion (ROM) were measured before and after the stretching protocols. The hip and ankle mean ROM significantly increased by 19.27% and 24.10%, respectively. However, the stretching protocol did not significantly alter in µ of the hamstrings, the gastrocnemius muscles, and the Achilles tendon. K-means clustering analysis identified a group where the subjects with lower initial ROM showed higher amplitude gains and a significant decrease in the semimembranosus stiffness after stretching. These findings suggest that the stretching protocol was effective in improving joint mobility but not sufficient to elicit immediate mechanical changes in muscle and tendon stiffness. Neural adaptations and nonmuscular structures might contribute to increased ROM. The study highlights the importance of considering individual initial ROM and subsequent responses when evaluating the effects of stretching exercises on muscle and tendon properties.

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Section: Discussionmentioning

confidence: 99%

Acute Effects of Stretching Exercises on Posterior Chain: Analysis of Shear Modulus by Elastography SSI

Albuquerque Brandão,

de Carvalho Teixeira,

Fernandes de Oliveira

2023

Translational Sports Medicine

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“…Flexibility in this context is not a fleeting quality but a dynamic attribute that manifests over varying temporal scales. Experimental evidence attests to its presence in both short-term scales, where quick adjustments are made (Kay & Blazevich, 2012) and longer-term scales that necessitate the relearning of movement patterns or the implementation of different techniques and strategies (Cai, Liu, & Li, 2023). This temporal duality illustrates the adaptability of the motor system, showcasing its capacity to continually seek solutions while minimizing both error and effort in accomplishing a given motor task (Heilmann et al, 2022).…”

Section: Navigating Flexibility and Stability: The Dynamic Ecology Of...mentioning

confidence: 98%

Addressing complexity in motor learning: Practical strategies for teachers and coaches

Cereda

2024

Am J Cre Edu

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This research embarks on an exploration delving into the intricacies of motor skill acquisition and its versatile application across various contexts. Its core objective resides in fostering a robust discourse within this domain. Emphasizing the qualitative dimension of mastering motor skills underscores an urgent need for evidence-backed teaching methodologies that boast universal applicability. In the realms of physical education and sports, a profound comprehension of fundamental theoretical frameworks stands as a pivotal requirement to facilitate effective pedagogy. The continuous evolution of innovative teaching approaches within motor and sports education accentuates the necessity for a meticulous examination of the foundational theoretical underpinnings supporting these advancements. The principal aim of this investigation primarily revolves around distilling the fundamental principles embedded within the ecological-dynamic approach to learning. Furthermore, it endeavors to illuminate actionable directives tailored for instructional purposes. These directives aspire to cultivate adaptive learning environments conducive to the acquisition of motor and sports skills, prioritizing flexibility over rigidity and nurturing an environment that encourages perpetual learning experiences. To achieve this ambitious goal, an exhaustive scrutiny of recent literature has been undertaken, placing significant emphasis on notable contributions propelling the ongoing discourse forward. This comprehensive review endeavors to enrich the dialogue surrounding evidence-based teaching methodologies within the realm of motor skill acquisition and sports education.

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“…The literature search returned a total of 27 systematic reviews (n = 14 with meta-analysis) on a total of 11 topics. Two reviews addressed acute [49,50] and four [12,14,15,51] chronic ROM effects. The same applied to strength outcomes (acute: [21,49], chronic: [52][53][54][55].…”

Section: Part Onementioning

confidence: 99%

The knowledge of movement experts about stretching effects: Does the science reach practice?

Warneke,

Konrad,

Wilke

2024

PLoS ONE

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Objective Stretching is performed with numerous purposes in multiple settings such as prevention, rehabilitation, fitness training and sports. Its patterns of use substantially depend on the education and beliefs of health care and exercise professionals as they represent the multiplicators recommending and prescribing interventions to clients, patients and athletes. This study investigated movement experts’ knowledge about the scientific evidence on stretching effects. Design Survey study. Participants A total of 117 exercise and health professionals (physiotherapists, sports scientists, coaches) attending a training convention in Austria (male: n = 44, female: n = 73, 36±11 years) completed a digital survey. With its 22 items, the questionnaire addressed the movement experts’ awareness of the evidence on stretching effects regarding a variety of related topics selected based on the findings of topical systematic reviews. Results The majority of the individuals (57–88%) assumed positive effects of stretching on recovery, prevention of muscle injury, range of motion, muscular imbalance and artery elasticity. No or adverse effects were mostly claimed on bone injury prevention, maximal/explosive strength, and delayed-onset muscle soreness. In only 10 of 22 items, participants’ classifications were in accord with the scientific evidence. Conclusions The awareness of research findings on stretching effects among exercise and health professionals is alarmingly low. Future studies may hence be geared to improve implementation and science communication.

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Dynamic and static stretching on hamstring flexibility and stiffness: A systematic review and meta-analysis

Cited by 8 publications

References 54 publications

Acute Effects of Stretching Exercises on Posterior Chain: Analysis of Shear Modulus by Elastography SSI

Acute Effects of Stretching Exercises on Posterior Chain: Analysis of Shear Modulus by Elastography SSI

Addressing complexity in motor learning: Practical strategies for teachers and coaches

The knowledge of movement experts about stretching effects: Does the science reach practice?

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